diff --git a/Campusnetz.ipynb b/Campusnetz.ipynb
index 4358283..68ea535 100644
--- a/Campusnetz.ipynb
+++ b/Campusnetz.ipynb
@@ -6,8 +6,8 @@
    "metadata": {
     "collapsed": true,
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:51:38.707858Z",
-     "start_time": "2025-12-16T12:51:38.308493Z"
+     "end_time": "2025-12-16T13:00:37.899266Z",
+     "start_time": "2025-12-16T13:00:37.287571Z"
     }
    },
    "source": [
@@ -26,8 +26,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:51:38.719957Z",
-     "start_time": "2025-12-16T12:51:38.715775Z"
+     "end_time": "2025-12-16T13:00:37.915729Z",
+     "start_time": "2025-12-16T13:00:37.911181Z"
     }
    },
    "cell_type": "code",
@@ -49,8 +49,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:51:38.728779Z",
-     "start_time": "2025-12-16T12:51:38.724007Z"
+     "end_time": "2025-12-16T13:00:37.930842Z",
+     "start_time": "2025-12-16T13:00:37.921696Z"
     }
    },
    "cell_type": "code",
@@ -74,8 +74,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:51:38.743936Z",
-     "start_time": "2025-12-16T12:51:38.734430Z"
+     "end_time": "2025-12-16T13:00:37.949592Z",
+     "start_time": "2025-12-16T13:00:37.939756Z"
     }
    },
    "cell_type": "code",
@@ -277,8 +277,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:51:38.760162Z",
-     "start_time": "2025-12-16T12:51:38.749491Z"
+     "end_time": "2025-12-16T13:00:37.967087Z",
+     "start_time": "2025-12-16T13:00:37.957892Z"
     }
    },
    "cell_type": "code",
@@ -480,8 +480,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:51:38.777684Z",
-     "start_time": "2025-12-16T12:51:38.771651Z"
+     "end_time": "2025-12-16T13:00:37.985812Z",
+     "start_time": "2025-12-16T13:00:37.976243Z"
     }
    },
    "cell_type": "code",
@@ -541,8 +541,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:52:02.274531Z",
-     "start_time": "2025-12-16T12:51:38.784580Z"
+     "end_time": "2025-12-16T13:00:59.942866Z",
+     "start_time": "2025-12-16T13:00:37.993717Z"
     }
    },
    "cell_type": "code",
@@ -818,8 +818,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:52:02.423406Z",
-     "start_time": "2025-12-16T12:52:02.410132Z"
+     "end_time": "2025-12-16T13:01:00.173046Z",
+     "start_time": "2025-12-16T13:01:00.156379Z"
     }
    },
    "cell_type": "code",
@@ -845,8 +845,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:52:02.433273Z",
-     "start_time": "2025-12-16T12:52:02.428699Z"
+     "end_time": "2025-12-16T13:01:00.186789Z",
+     "start_time": "2025-12-16T13:01:00.180529Z"
     }
    },
    "cell_type": "code",
@@ -863,8 +863,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:52:02.450181Z",
-     "start_time": "2025-12-16T12:52:02.441095Z"
+     "end_time": "2025-12-16T13:01:00.285908Z",
+     "start_time": "2025-12-16T13:01:00.276645Z"
     }
    },
    "cell_type": "code",
@@ -903,8 +903,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:52:02.461043Z",
-     "start_time": "2025-12-16T12:52:02.455956Z"
+     "end_time": "2025-12-16T13:01:00.354567Z",
+     "start_time": "2025-12-16T13:01:00.349076Z"
     }
    },
    "cell_type": "code",
@@ -932,8 +932,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:52:54.895870Z",
-     "start_time": "2025-12-16T12:52:02.471484Z"
+     "end_time": "2025-12-16T13:01:50.908751Z",
+     "start_time": "2025-12-16T13:01:00.371151Z"
     }
    },
    "cell_type": "code",
@@ -962,8 +962,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:53:04.525777Z",
-     "start_time": "2025-12-16T12:53:02.590869Z"
+     "end_time": "2025-12-16T13:01:59.868672Z",
+     "start_time": "2025-12-16T13:01:57.909833Z"
     }
    },
    "cell_type": "code",
@@ -975,7 +975,7 @@
     "\n",
     "fm.jacobi_matrix_zahlen_iteration_0(Jacobimatrix_symbolisch, \"naeherung_us\", Jacobimatrix_symbolisch_liste_unbekannte, Jacobimatrix_symbolisch_liste_beobachtungsvektor)"
    ],
-   "id": "dba5ecd0354bbc48",
+   "id": "4a0b1790c65d59ee",
    "outputs": [
     {
      "data": {
@@ -1870,8 +1870,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:53:04.772797Z",
-     "start_time": "2025-12-16T12:53:04.646171Z"
+     "end_time": "2025-12-16T13:02:00.093203Z",
+     "start_time": "2025-12-16T13:02:00.001569Z"
     }
    },
    "cell_type": "code",
@@ -1881,7 +1881,7 @@
     "\n",
     "fm.beobachtungsvektor(Jacobimatrix_symbolisch_liste_beobachtungsvektor)"
    ],
-   "id": "8a8fce6ee4dc1f0f",
+   "id": "38f698b6694bebe7",
    "outputs": [
     {
      "data": {
@@ -2776,8 +2776,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:53:05.680114Z",
-     "start_time": "2025-12-16T12:53:04.785092Z"
+     "end_time": "2025-12-16T13:02:00.916869Z",
+     "start_time": "2025-12-16T13:02:00.105399Z"
     }
    },
    "cell_type": "code",
@@ -2794,8 +2794,8 @@
   {
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2025-12-16T12:53:14.489901Z",
-     "start_time": "2025-12-16T12:53:14.299984Z"
+     "end_time": "2025-12-16T13:02:08.697399Z",
+     "start_time": "2025-12-16T13:02:08.505564Z"
     }
    },
    "cell_type": "code",